Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-cable clamp eccentric joint suitable for ultra-large-span string structure
The invention provides a multi-cable clamp eccentric joint suitable for an ultra-large-span string structure, and relates to the technical field. The multi-cable clamp eccentric joint comprises a cable clamp body, a radial cable body, a radial cable lug plate, an annular cable, a cable clamp cover plate and a supporting rod; a plurality of parallel bent arc cable grooves are formed in the cable clamp body, and independent cable clamp cover plates are arranged at the two ends of each cable groove; and the center lines of the supporting rod and the cable clamp lug plate intersect at one point, and the resultant force line of the center lines of the cable grooves and the point are eccentric in the horizontal direction. Eccentric arrangement is adopted, the supporting rod and the cable groove cover plate are staggered in position, a top plate does not need to be additionally arranged on the cable cover plate to be connected with the supporting rod, prominent field installation convenience is achieved, and later maintenance and replacement of the inhaul cable are facilitated; and by reasonably arranging the side-by-side cable grooves, the plane size of the cable clamp joint is greatly reduced.
本发明提供了一种适用于超大跨度张弦结构的多索索夹偏心节点，涉及技术领域，包括索夹主体、径向索索体、径向索耳板、环向索、索夹盖板和撑杆；索夹主体上布置多个平行弯弧索槽，每个索槽的两端均配置有独立的索夹盖板；撑杆与索夹耳板的中心线汇交于一点，索槽中心线的合力线与该点在水平方向上偏心。本发明由于采用偏心布置，撑杆位置与索槽盖板位置错开，无须在索盖板上增设顶板与撑杆连接，具有突出的现场安装便利性，且便于后期拉索的维修更换。并通过合理布置并排索槽，大大减小了索夹节点的平面尺寸。
Multi-cable clamp eccentric joint suitable for ultra-large-span string structure
The invention provides a multi-cable clamp eccentric joint suitable for an ultra-large-span string structure, and relates to the technical field. The multi-cable clamp eccentric joint comprises a cable clamp body, a radial cable body, a radial cable lug plate, an annular cable, a cable clamp cover plate and a supporting rod; a plurality of parallel bent arc cable grooves are formed in the cable clamp body, and independent cable clamp cover plates are arranged at the two ends of each cable groove; and the center lines of the supporting rod and the cable clamp lug plate intersect at one point, and the resultant force line of the center lines of the cable grooves and the point are eccentric in the horizontal direction. Eccentric arrangement is adopted, the supporting rod and the cable groove cover plate are staggered in position, a top plate does not need to be additionally arranged on the cable cover plate to be connected with the supporting rod, prominent field installation convenience is achieved, and later maintenance and replacement of the inhaul cable are facilitated; and by reasonably arranging the side-by-side cable grooves, the plane size of the cable clamp joint is greatly reduced.
本发明提供了一种适用于超大跨度张弦结构的多索索夹偏心节点，涉及技术领域，包括索夹主体、径向索索体、径向索耳板、环向索、索夹盖板和撑杆；索夹主体上布置多个平行弯弧索槽，每个索槽的两端均配置有独立的索夹盖板；撑杆与索夹耳板的中心线汇交于一点，索槽中心线的合力线与该点在水平方向上偏心。本发明由于采用偏心布置，撑杆位置与索槽盖板位置错开，无须在索盖板上增设顶板与撑杆连接，具有突出的现场安装便利性，且便于后期拉索的维修更换。并通过合理布置并排索槽，大大减小了索夹节点的平面尺寸。
Multi-cable clamp eccentric joint suitable for ultra-large-span string structure
适用于超大跨度张弦结构的多索索夹偏心节点
ZHAO WENYAN (Autor:in) / PAN WENZHI (Autor:in) / HUANG JIYANG (Autor:in) / ZHAO CHUANG (Autor:in) / WU JIAWEN (Autor:in) / ZHANG YAYU (Autor:in) / SONG GUOWEI (Autor:in) / ZHANG JIANHONG (Autor:in)
11.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Cable clamp suitable for large span cross beam and curtain wall system comprising same
| Europäisches Patentamt | 2020
Power plant coal shed with ultra-large-span eccentric supporting grid structure
| Europäisches Patentamt | 2022
Construction method of ultra-large-span double-high-vanadium-cable curved surface beam string
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021
Hinged column foot inhaul cable joint of large-span cable-stayed structure
| Europäisches Patentamt | 2021